Nerulio.
All toolsStudioNo upload · processed on this device

Texture Lab

Check a PBR texture set, then fix normals, channels and edges for your engine.

Drop image files hereProcess many files at once
No upload · processed on this device

Texture Lab

Check a PBR texture set, then fix normals, channels and edges for your engine.

How it works

  1. Add images
  2. Adjust settings and review the result
  3. Download a new file

Supported formats

PNG / JPG / WebP / AVIF / HEIC → PNG / JSON / ZIP — Input decoding depends on browser support and optional engines.

What this tool does

Check a PBR texture set, then fix normals, channels and edges for your engine.

Implementation and verified quality

advanced · raw PNG channel reader / Sobel-Scharr normals / RNM combine / WebGL2 preview. Quality qualification is in progress. Pro/Flagship quality has not been established.

Before you export

Not an engine renderer: the preview is a one-light approximation, and colour space is guidance only — no profile is detected.

Frequently asked questions

What are this tool’s limitations?

Not an engine renderer: the preview is a one-light approximation, and colour space is guidance only — no profile is detected.

Are my files uploaded?

Nerulio processes selected files on your device and has no file-upload API. Optional engines and models are downloaded from third parties; those requests expose connection information such as your IP address.

Will my work be saved automatically?

No. Images and editing state stay in this tab; media output can use local temporary storage. Changing language preserves your work; reloading, closing the tab, or following a link to another page can clear it.